FI850663L - FOERFARANDE FOER SAENKNING AV FORMALDEHYDHALTEN I LIMMAD TRAESKIVA. - Google Patents

FOERFARANDE FOER SAENKNING AV FORMALDEHYDHALTEN I LIMMAD TRAESKIVA.

Info

Publication number
FI850663L
FI850663L FI850663A FI850663A FI850663L FI 850663 L FI850663 L FI 850663L FI 850663 A FI850663 A FI 850663A FI 850663 A FI850663 A FI 850663A FI 850663 L FI850663 L FI 850663L
Authority
FI
Finland
Prior art keywords
traeskiva
saenkning
limmad
formaldehydhalten
foerfarande foer
Prior art date
Application number
FI850663A
Other languages
Finnish (fi)
Other versions
FI73169C (en
FI73169B (en
FI850663A0 (en
Inventor
Pertti Einari Pekkinen
Antti Samuli Maeenpaeae
Original Assignee
Schauman Wilh Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schauman Wilh Oy filed Critical Schauman Wilh Oy
Priority to FI850663A priority Critical patent/FI73169C/en
Publication of FI850663A0 publication Critical patent/FI850663A0/en
Priority to EP86301079A priority patent/EP0193326A3/en
Publication of FI850663L publication Critical patent/FI850663L/en
Application granted granted Critical
Publication of FI73169B publication Critical patent/FI73169B/en
Publication of FI73169C publication Critical patent/FI73169C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FI850663A 1985-02-18 1985-02-18 Procedure for lowering the formaldehyde content in glued wood board. FI73169C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI850663A FI73169C (en) 1985-02-18 1985-02-18 Procedure for lowering the formaldehyde content in glued wood board.
EP86301079A EP0193326A3 (en) 1985-02-18 1986-02-17 Method for lowering the formaldehyde content in a glued timber board

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI850663 1985-02-18
FI850663A FI73169C (en) 1985-02-18 1985-02-18 Procedure for lowering the formaldehyde content in glued wood board.

Publications (4)

Publication Number Publication Date
FI850663A0 FI850663A0 (en) 1985-02-18
FI850663L true FI850663L (en) 1986-08-19
FI73169B FI73169B (en) 1987-05-29
FI73169C FI73169C (en) 1987-09-10

Family

ID=8520398

Family Applications (1)

Application Number Title Priority Date Filing Date
FI850663A FI73169C (en) 1985-02-18 1985-02-18 Procedure for lowering the formaldehyde content in glued wood board.

Country Status (2)

Country Link
EP (1) EP0193326A3 (en)
FI (1) FI73169C (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060024A (en) * 1964-09-24 1967-02-22 Casco Ab Improvements in or relating to methods and devices for applying liquid to porous products
DE3431709A1 (en) * 1984-08-29 1986-04-24 Helmut Dr. 6052 Mühlheim Bayer Process for eliminating formaldehyde from wood materials

Also Published As

Publication number Publication date
FI73169C (en) 1987-09-10
EP0193326A2 (en) 1986-09-03
FI73169B (en) 1987-05-29
EP0193326A3 (en) 1987-10-28
FI850663A0 (en) 1985-02-18

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY WILH. SCHAUMAN AB